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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
Solve the cross pin failure in your BMW's ZF Limited Slip Differential (LSD) with our forged replacement part.
The most common problem in BMW ZF Limited Slip Differentials (LSD) in older models such as the E30, E36, and E34 is cross pin failure. As the clutch plates wear, the LSD unit slips more than it should, leading to additional friction between the small satellite gears and the pins, causing the cross pin to fail.
Why choose RacingDiffs forged cross pin?
Direct Replacement: Our forged cross pin for BMW LSD satellite gears is a direct replacement for the original part, ensuring a perfect fit and function.
Cost-Effective Solution: Avoid the high cost of replacing the entire differential. Our cross pin allows you to repair your LSD unit economically.
High-Quality Construction: Made from forged material, our cross pin offers superior strength and durability compared to standard components.
Key Features:
Compatibility: Compatible with ZF Limited Slip Differentials (LSD) with plates in all 3 sizes (168mm, 188mm, and 210mm) commonly found in BMW E30, E36, and E34 models.
Product Details: Sold individually. Each LSD unit requires two pieces.
Additional Parts: Customers purchasing this part often also look for small and large planetary gears to complete their differential rebuild.
Why RacingDiffs? At RacingDiffs, we strive to reduce the cost of your differential rebuild by manufacturing every replacement part for BMW ZF Limited Slip Differentials. Our commitment to quality and affordability ensures that you can maintain your vehicle's performance without breaking the bank.
Keep your BMW at peak performance: Prevent cross pin failure and maintain the integrity of your BMW's differential with our high-quality forged replacement cross pin. Trust RacingDiffs for all your differential needs.










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
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We test before we recommend.
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We help you choose the right part.
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Only trusted manufacturers.
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Before and after the purchase.
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available products
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satisfied customers
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Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
You can contact our team via WhatsApp, email, or our website's contact form.
Shipping costs depend on the type of product, its weight, dimensions, and the destination country. In most cases, the amount is calculated automatically during the checkout process before the order is finalized.
For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.